CN100418121C - 处理视频画面的方法与装置 - Google Patents
处理视频画面的方法与装置 Download PDFInfo
- Publication number
- CN100418121C CN100418121C CNB2004800367903A CN200480036790A CN100418121C CN 100418121 C CN100418121 C CN 100418121C CN B2004800367903 A CNB2004800367903 A CN B2004800367903A CN 200480036790 A CN200480036790 A CN 200480036790A CN 100418121 C CN100418121 C CN 100418121C
- Authority
- CN
- China
- Prior art keywords
- picture
- son
- group
- video pictures
- sons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/2029—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having non-binary weights
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0266—Reduction of sub-frame artefacts
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/10—Special adaptations of display systems for operation with variable images
- G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/204—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames being organized in consecutive sub-frame groups
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S348/00—Television
- Y10S348/91—Flicker reduction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
- Studio Devices (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03104759A EP1544836A1 (en) | 2003-12-17 | 2003-12-17 | Method and apparatus for processing video pictures in particular in film mode sequences |
EP03104759.0 | 2003-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1890702A CN1890702A (zh) | 2007-01-03 |
CN100418121C true CN100418121C (zh) | 2008-09-10 |
Family
ID=34486397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800367903A Expired - Fee Related CN100418121C (zh) | 2003-12-17 | 2004-12-14 | 处理视频画面的方法与装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7911545B2 (zh) |
EP (2) | EP1544836A1 (zh) |
JP (1) | JP4884234B2 (zh) |
KR (1) | KR101023670B1 (zh) |
CN (1) | CN100418121C (zh) |
TW (1) | TWI339823B (zh) |
WO (1) | WO2005059878A2 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1850589A1 (en) * | 2006-03-29 | 2007-10-31 | Sony Deutschland Gmbh | Method for video mode detection |
US8401081B2 (en) | 2006-08-11 | 2013-03-19 | Thomson Licensing | Accurate motion portrayal for display and digital projectors |
JP4157579B2 (ja) * | 2006-09-28 | 2008-10-01 | シャープ株式会社 | 画像表示装置及び方法、画像処理装置及び方法 |
KR20090039222A (ko) * | 2007-10-17 | 2009-04-22 | 엘지전자 주식회사 | 플라즈마 디스플레이 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1171010A (zh) * | 1996-06-28 | 1998-01-21 | 汤姆森多媒体公司 | 内插电影模式兼容性的帧的方法和装置 |
EP0838799A1 (en) * | 1996-10-23 | 1998-04-29 | Nec Corporation | Gradation display system |
JP2000066630A (ja) * | 1998-08-19 | 2000-03-03 | Deutsche Thomson Brandt Gmbh | 大面積フリッカの影響を除去するビデオ画像処理方法及び装置 |
CN1455581A (zh) * | 2002-05-04 | 2003-11-12 | 汤姆森许可贸易公司 | 在等离子体显示板上的多扫描显示 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5398071A (en) * | 1993-11-02 | 1995-03-14 | Texas Instruments Incorporated | Film-to-video format detection for digital television |
US5731802A (en) * | 1996-04-22 | 1998-03-24 | Silicon Light Machines | Time-interleaved bit-plane, pulse-width-modulation digital display system |
US6052122A (en) * | 1997-06-13 | 2000-04-18 | Tele-Publishing, Inc. | Method and apparatus for matching registered profiles |
TW343299B (en) * | 1997-10-09 | 1998-10-21 | Winbond Electronics Corp | Intelligent CPU power voltage monitoring circuit |
US6151011A (en) * | 1998-02-27 | 2000-11-21 | Aurora Systems, Inc. | System and method for using compound data words to reduce the data phase difference between adjacent pixel electrodes |
EP0982708B1 (en) * | 1998-08-19 | 2011-05-11 | Thomson Licensing | Method and apparatus for processing video pictures, in particular for large area flicker effect reduction |
JP3201997B2 (ja) * | 1998-12-14 | 2001-08-27 | 松下電器産業株式会社 | プラズマディスプレイ装置 |
JP3761132B2 (ja) * | 1999-03-04 | 2006-03-29 | パイオニア株式会社 | ディスプレイパネルの駆動方法 |
FR2794563B1 (fr) * | 1999-06-04 | 2002-08-16 | Thomson Multimedia Sa | Procede d'adressage de panneau d'affichage au plasma |
JP3867835B2 (ja) * | 2000-06-05 | 2007-01-17 | パイオニア株式会社 | 表示装置 |
JP2002185849A (ja) * | 2000-12-18 | 2002-06-28 | Nec Corp | 出力装置、及びテレシネ表示方法 |
AU2002365574A1 (en) * | 2001-11-21 | 2003-06-10 | Silicon Display Incorporated | Method and system for driving a pixel with single pulse chains |
EP1376521A1 (en) * | 2002-06-28 | 2004-01-02 | Deutsche Thomson Brandt | Processing video pictures for improving dynamic false contour effect compensation |
JP4232520B2 (ja) * | 2002-06-28 | 2009-03-04 | セイコーエプソン株式会社 | 電気光学装置の駆動方法 |
-
2003
- 2003-12-17 EP EP03104759A patent/EP1544836A1/en not_active Withdrawn
-
2004
- 2004-12-14 US US10/583,211 patent/US7911545B2/en not_active Expired - Fee Related
- 2004-12-14 EP EP04804802A patent/EP1695329B1/en not_active Not-in-force
- 2004-12-14 JP JP2006544427A patent/JP4884234B2/ja not_active Expired - Fee Related
- 2004-12-14 CN CNB2004800367903A patent/CN100418121C/zh not_active Expired - Fee Related
- 2004-12-14 KR KR1020067011824A patent/KR101023670B1/ko active IP Right Grant
- 2004-12-14 WO PCT/EP2004/053442 patent/WO2005059878A2/en active Application Filing
- 2004-12-17 TW TW093139245A patent/TWI339823B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1171010A (zh) * | 1996-06-28 | 1998-01-21 | 汤姆森多媒体公司 | 内插电影模式兼容性的帧的方法和装置 |
EP0838799A1 (en) * | 1996-10-23 | 1998-04-29 | Nec Corporation | Gradation display system |
JP2000066630A (ja) * | 1998-08-19 | 2000-03-03 | Deutsche Thomson Brandt Gmbh | 大面積フリッカの影響を除去するビデオ画像処理方法及び装置 |
CN1455581A (zh) * | 2002-05-04 | 2003-11-12 | 汤姆森许可贸易公司 | 在等离子体显示板上的多扫描显示 |
Also Published As
Publication number | Publication date |
---|---|
TWI339823B (en) | 2011-04-01 |
WO2005059878A2 (en) | 2005-06-30 |
EP1544836A1 (en) | 2005-06-22 |
US7911545B2 (en) | 2011-03-22 |
WO2005059878A3 (en) | 2005-09-22 |
EP1695329A2 (en) | 2006-08-30 |
KR20070012782A (ko) | 2007-01-29 |
TW200523829A (en) | 2005-07-16 |
EP1695329B1 (en) | 2012-11-07 |
KR101023670B1 (ko) | 2011-03-25 |
JP2007514972A (ja) | 2007-06-07 |
JP4884234B2 (ja) | 2012-02-29 |
US20070279324A1 (en) | 2007-12-06 |
CN1890702A (zh) | 2007-01-03 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne Patentee before: THOMSON LICENSING |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: Paris France Patentee after: Interactive digital CE patent holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20201214 |
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CF01 | Termination of patent right due to non-payment of annual fee |